328213683599 has 2 divisors, whose sum is σ = 328213683600. Its totient is φ = 328213683598.

The previous prime is 328213683563. The next prime is 328213683601. The reversal of 328213683599 is 995386312823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328213683599 - 2²⁸ = 327945248143 is a prime.

Together with 328213683601, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328213683509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164106841799 + 164106841800.

It is an arithmetic number, because the mean of its divisors is an integer number (164106841800).

Almost surely, 2^328213683599 is an apocalyptic number.

328213683599 is a deficient number, since it is larger than the sum of its proper divisors (1).

328213683599 is an equidigital number, since it uses as much as digits as its factorization.

328213683599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16796160, while the sum is 59.

The spelling of 328213683599 in words is "three hundred twenty-eight billion, two hundred thirteen million, six hundred eighty-three thousand, five hundred ninety-nine".